CN105115992A - Automobile hub nondestructive testing device - Google Patents
Automobile hub nondestructive testing device Download PDFInfo
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- CN105115992A CN105115992A CN201510575973.2A CN201510575973A CN105115992A CN 105115992 A CN105115992 A CN 105115992A CN 201510575973 A CN201510575973 A CN 201510575973A CN 105115992 A CN105115992 A CN 105115992A
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- rotating disk
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- ray detector
- wheel hub
- detectoscope
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- 238000009659 non-destructive testing Methods 0.000 title abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The invention discloses an automobile hub nondestructive testing device. The automobile hub nondestructive testing device comprises a rack, a supporting plate, a fixing base, a motor and a rotating disc, the motor is arranged on the supporting plate, the fixing base is fixed to the upper end of the rack, a rotating shaft of the motor penetrates through the fixing base, the rotating disc is fixedly connected to the upper end of the rotating shaft, and positioning pillars are arranged on the rotating disc. An inverted-L-shaped X-ray detector is further fixed to the fixing base, the horizontal portion of the X-ray detector is located above the rotating disc, and the vertical portion of the X-ray detector is located on the right side of the rotating disc. The length of the horizontal portion of the X-ray detector is the same as the radius of the rotating disc, and X-ray plates are arranged at the lower end of the horizontal portion of the X-ray detector and the left end of the vertical portion of the X-ray detector respectively. An image collection processor is further arranged on the supporting plate and connected with the X-ray detector. According to the scheme, the automobile hub nondestructive testing device can perform all-around nondestructive testing on an automobile hub, obtains an accurate detection result, can test various hubs and is wide in application range.
Description
Technical field
The present invention relates to automotive hub detection field, be specifically related to a kind of automotive hub the cannot-harm-detection device.
Background technology
Aluminium alloy wheel hub of vehicle appears at nineteen twenty-three the earliest, but real to form large-scale production be in the eighties, wherein with Japan produce maximum, annual production reaches more than 1,000 ten thousand.China starts to introduce aluminium alloy wheel hub production line from external at the mid-80, and current annual production has reached more than 1,000,000.Aluminium alloy wheel hub is lightweight, beautiful design, and car can be made more attractive in appearance, and meanwhile, perfect heat-dissipating, enhances Using Life of Tyre and have better kinematics and dynamic performance, these just it in the widely used major reason in car field.The aluminium alloy wheel hub manufacturing process of current comparative maturity mainly contains low pressure casting method, forging method, the impact extrusion method of forming, rolls shape method, spinning process etc., but every part interiors of products does not all have defect no matter to adopt which kind of manufacturing process all can not ensure, the defect that aluminium alloy wheel hub of vehicle exists after die casting is generally pore, is mingled with, loosens, and belongs to volume flaw.And this inherent vice only can not find with " naked eyes ", do not allow again during inspection to destroy workpiece, therefore, people contemplate Dynamic Non-Destruction Measurement, and using it as the important step in aluminium alloy wheel hub manufacturing process, namely each wheel hub only has after Non-Destructive Testing determination zero defect, just can enter next process, and the Dynamic Non-Destruction Measurement of visible wheel hub is very important in it is produced.
At present, come mainly through the defectoscope rotated the Non-Destructive Testing of wheel hub, defectoscope is fixed on rocking arm, and rocking arm drive defectoscope has rotated the detection to wheel hub in perpendicular.But adopt not comprehensive to the carrying out flaw detection of wheel hub inside in this way, usually balancing weight is installed additional at the other end of rocking arm in order to reach balance, the volume of balancing weight is larger, the pendulum angle of rocking arm is restricted, omnibearing nondestructive examination detection can not be carried out to wheel hub, detect comprehensive, easily undetected not.
Summary of the invention
The invention is intended to provide a kind of automotive hub the cannot-harm-detection device, to realize the comprehensive non-destructive monitoring to automotive hub.
For achieving the above object, basic technology scheme of the present invention is as follows: automotive hub the cannot-harm-detection device, comprise frame, back up pad, holder, motor, rotating disk, described back up pad is provided with motor, described holder is fixed on described frame upper end, the center of described holder is provided with through hole, and the rotating shaft of described motor is through described through hole; The upper end of described rotating shaft is fixedly connected with rotating disk, and described rotating disk is provided with multiple circular reference column; Described holder is also fixed with the X-ray detectoscope of " ┐ " shape, the horizontal component of described X-ray detectoscope is positioned at the top of described rotating disk, and the vertical portion of described X-ray detectoscope is positioned at the right side of described rotating disk; The length of the horizontal component of described X-ray detectoscope is identical with the radius of rotating disk, and the lower end of the horizontal component of described X-ray detectoscope and the left end of vertical portion are equipped with x-ray plate; Described back up pad is also provided with image collection processor, and described image collection processor is connected with described X-ray detectoscope.
The principle of this programme: during operation, will need the automotive hub carrying out sanding and polishing to be placed on rotating disk, makes reference column insert wheel hub and positions wheel hub.The automotive hub that starter motor makes driven by rotary disc fix rotates, and starts X-ray detectoscope simultaneously and carries out x-ray inspection detection to automotive hub.X-ray detectoscope is by the result feedback of carrying out flaw detection to image collection processor, and image collection processor represents in the mode of image, by can complete the detection to automotive hub inherent vice to the analysis of image after testing result is collected process.
The advantage of this programme is: by the X-ray detectoscope of " ┐ " shape, can complete radiographic inspection to the periphery of wheel hub and spoke face.The lower end of the horizontal component of X-ray detectoscope and the left end of vertical portion are equipped with x-ray plate, and the length of the horizontal component of X-ray detectoscope is identical with the radius of rotating disk.By arranging the rotating disk of rotation, be fixed on rotating disk by wheel hub to be detected, driven by rotary disc hub rotation one week, X-ray detectoscope can complete the comprehensive carrying out flaw detection to wheel hub inherent vice.Automotive hub the cannot-harm-detection device that this programme provides can carry out comprehensive nondestructive examination detection to automotive hub, and testing result is accurate, can detect, model applied widely to multiple wheel hub.
Preferred version one, based on the one of scheme improve, the quantity of the threaded mounting hole of the wheel hub that the quantity of described reference column detects with needs with diameter is identical with diameter.Be arranged on like this while wheel hub is positioned and can also detect the position degree of the threaded mounting hole of wheel hub.
Preferred version two, preferably the one of is improved, and described holder is also provided with the protective cover described rotating disk and described X-ray detectoscope shrouded, described protective cover is made up of stereotype.Plumbous have good absorbability to X ray, the X ray good absorption that X-ray detectoscope can send by the protective cover made with stereotype, avoid the radiation of X ray to surrounding environment, reduce the injury of pick-up unit to operating personnel, improve the security performance of pick-up unit.
Preferred version three, preferably the one of two is improved, and the upper surface of described rotating disk is also provided with four rubber fixed blocks that circumference is evenly arranged.Arranging fixed block like this makes the surface of contact between wheel hub and rotating disk upper surface reduce, and more conveniently carries out omnibearing detection to wheel hub, and the friction force between the fixed block that rubber is made and wheel hub increases, and further enhances the fixation of device to wheel hub.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: frame 1, holder 2, motor 3, rotating shaft 4, rotating disk 5, fixed block 6, reference column 7, image collection processor 8, first x-ray plate 9, second x-ray plate 10, X-ray detectoscope 11, wheel hub 12, back up pad 13, protective cover 14.
Embodiment is substantially as shown in Figure 1: automotive hub the cannot-harm-detection device, comprise frame 1, back up pad 13, holder 2, motor 3, rotating disk 5, described back up pad 13 is provided with motor 3, described holder 2 is fixed on described frame 1 upper end, the center of described holder 2 is provided with through hole, and the rotating shaft 4 of described motor 3 is through described through hole.The upper end of described rotating shaft 4 is fixedly connected with rotating disk 5, and described rotating disk 5 is provided with multiple circular reference column 7, and the quantity of the threaded mounting hole of the wheel hub 12 that the quantity of described reference column 7 detects with diameter and needs is identical with diameter.Can also detect the position degree of the threaded mounting hole of wheel hub 12 while wheel hub 12 is positioned.The upper surface of described rotating disk 5 is also provided with four rubber fixed blocks 6 that circumference is evenly arranged.Fixed block 6 makes the surface of contact between wheel hub 12 and rotating disk 5 upper surface reduce, and more conveniently carries out omnibearing detection to wheel hub 12, and the friction force between the fixed block 6 that rubber is made and wheel hub 12 increases, and strengthens the fixation of device to wheel hub 12.Described holder 2 is also fixed with the X-ray detectoscope 11 of " ┐ " shape, the horizontal component of described X-ray detectoscope 11 is positioned at the top of described rotating disk 5, and the vertical portion of described X-ray detectoscope 11 is positioned at the right side of described rotating disk 5; The length of the horizontal component of described X-ray detectoscope 11 is identical with the radius of rotating disk 5, and the lower end of the horizontal component of described X-ray detectoscope 11 is provided with the first x-ray plate 9, and the left end of the vertical portion of described X-ray detectoscope 11 is provided with the second x-ray plate 10; Described back up pad 13 is also provided with image collection processor 8, and described image collection processor 8 is connected with described X-ray detectoscope 11.Described holder 2 is also provided with the protective cover 14 described rotating disk 5 and described X-ray detectoscope 11 shrouded, described protective cover 14 is made up of stereotype.Plumbous have good absorbability to X ray, the X ray good absorption that X-ray detectoscope 11 can send by the protective cover 14 made with stereotype, avoid the radiation of X ray to surrounding environment, reduce the injury of pick-up unit to operating personnel, improve the security performance of pick-up unit.
In the present embodiment, during operation, will the automotive hub 12 carrying out sanding and polishing be needed to be placed on rotating disk 5, make reference column 7 insert wheel hub 12 pairs of wheel hubs 12 and position.Starter motor 3 makes rotating disk 5 drive the automotive hub 12 fixed to rotate, and starts X-ray detectoscope 11 pairs of automotive hubs 12 simultaneously and carries out x-ray inspection detection.X-ray detectoscope 11 is by the result feedback of carrying out flaw detection to image collection processor 8, and image collection processor 8 represents in the mode of image, by can complete the detection to automotive hub 12 inherent vice to the analysis of image after testing result is collected process.By the X-ray detectoscope 11 of " ┐ " shape, radiographic inspection can be completed to the periphery of wheel hub 12 and spoke face.The lower end of the horizontal component of X-ray detectoscope 11 and the left end of vertical portion are equipped with x-ray plate, and the length of the horizontal component of X-ray detectoscope 11 is identical with the radius of rotating disk 5.By arranging the rotating disk 5 of rotation, be fixed on rotating disk 5 by wheel hub 12 to be detected, rotating disk 5 drives wheel hub 12 to rotate one week, and X-ray detectoscope 11 can complete the comprehensive carrying out flaw detection to wheel hub 12 inherent vice.Automotive hub 12 the cannot-harm-detection device that this programme provides can carry out comprehensive nondestructive examination detection to automotive hub 12, and testing result is accurate, can detect, model applied widely to multiple wheel hub 12.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in instructions etc. record the content that may be used for explaining claim.
Claims (4)
1. automotive hub the cannot-harm-detection device, comprise frame, back up pad, holder, motor, rotating disk, described back up pad is provided with motor, and described holder is fixed on described frame upper end, the center of described holder is provided with through hole, and the rotating shaft of described motor is through described through hole; The upper end of described rotating shaft is fixedly connected with rotating disk, and described rotating disk is provided with multiple circular reference column; It is characterized in that, described holder is also fixed with the X-ray detectoscope of " ┐ " shape, the horizontal component of described X-ray detectoscope is positioned at the top of described rotating disk, and the vertical portion of described X-ray detectoscope is positioned at the right side of described rotating disk; The length of the horizontal component of described X-ray detectoscope is identical with the radius of rotating disk, and the lower end of the horizontal component of described X-ray detectoscope and the left end of vertical portion are equipped with x-ray plate; Described back up pad is also provided with image collection processor, and described image collection processor is connected with described X-ray detectoscope.
2. automotive hub the cannot-harm-detection device according to claim 1, is characterized in that: the quantity of the threaded mounting hole of the wheel hub that the quantity of described reference column detects with needs with diameter is identical with diameter.
3. automotive hub the cannot-harm-detection device according to claim 2, is characterized in that: described holder is also provided with the protective cover described rotating disk and described X-ray detectoscope shrouded, described protective cover is made up of stereotype.
4. automotive hub the cannot-harm-detection device according to claim 3, is characterized in that: the upper surface of described rotating disk is also provided with four rubber fixed blocks that circumference is evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575973.2A CN105115992A (en) | 2015-09-11 | 2015-09-11 | Automobile hub nondestructive testing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510575973.2A CN105115992A (en) | 2015-09-11 | 2015-09-11 | Automobile hub nondestructive testing device |
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| CN105115992A true CN105115992A (en) | 2015-12-02 |
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| CN201510575973.2A Pending CN105115992A (en) | 2015-09-11 | 2015-09-11 | Automobile hub nondestructive testing device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932152A (en) * | 2017-03-23 | 2017-07-07 | 保定市立中车轮制造有限公司 | A kind of aluminum-alloy wheel air-tightness detection device and its characterization processes |
| CN107941177A (en) * | 2017-12-15 | 2018-04-20 | 重庆厚全科技发展有限公司 | Automobile component detection device |
| CN108414549A (en) * | 2018-03-07 | 2018-08-17 | 中国科学院高能物理研究所 | A kind of ray detection method for automobile setting loss |
| CN110108727A (en) * | 2019-06-02 | 2019-08-09 | 山东金马汽车装备科技有限公司 | A kind of automotive hub non-destructive testing device |
| CN110193473A (en) * | 2019-06-17 | 2019-09-03 | 湖州金锁汽车维修有限公司 | A kind of transportation and detection apparatus of automotive hub |
| CN110497539A (en) * | 2019-08-12 | 2019-11-26 | 莱玛特·沃尔特斯（沈阳）精密机械有限公司 | A kind of multi-line cutting machine |
| CN110567880A (en) * | 2019-10-22 | 2019-12-13 | 厦门大学 | Real-time online nondestructive test device for automobile hub |
| WO2021057081A1 (en) * | 2019-09-27 | 2021-04-01 | 浙江跃岭股份有限公司 | Nondestructive testing device for automobile hub |
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2015
- 2015-09-11 CN CN201510575973.2A patent/CN105115992A/en active Pending
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| KR20090023974A (en) * | 2007-09-03 | 2009-03-06 | 금호타이어 주식회사 | X-ray inspecting divice for tire |
| CN102455156A (en) * | 2010-10-25 | 2012-05-16 | 苏州工业园区协利塑胶有限公司 | Clamp for detecting irregular workpiece |
| CN202583093U (en) * | 2012-04-16 | 2012-12-05 | 兰州瑞奇戈德测控技术有限公司 | Device for detecting rim |
| CN203025126U (en) * | 2012-12-24 | 2013-06-26 | 软控股份有限公司 | Tire X-ray inspection machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932152A (en) * | 2017-03-23 | 2017-07-07 | 保定市立中车轮制造有限公司 | A kind of aluminum-alloy wheel air-tightness detection device and its characterization processes |
| CN107941177A (en) * | 2017-12-15 | 2018-04-20 | 重庆厚全科技发展有限公司 | Automobile component detection device |
| CN107941177B (en) * | 2017-12-15 | 2019-10-01 | 重庆厚全科技发展有限公司 | Automobile component detection device |
| CN108414549A (en) * | 2018-03-07 | 2018-08-17 | 中国科学院高能物理研究所 | A kind of ray detection method for automobile setting loss |
| CN110108727A (en) * | 2019-06-02 | 2019-08-09 | 山东金马汽车装备科技有限公司 | A kind of automotive hub non-destructive testing device |
| CN110193473A (en) * | 2019-06-17 | 2019-09-03 | 湖州金锁汽车维修有限公司 | A kind of transportation and detection apparatus of automotive hub |
| CN110497539A (en) * | 2019-08-12 | 2019-11-26 | 莱玛特·沃尔特斯（沈阳）精密机械有限公司 | A kind of multi-line cutting machine |
| WO2021057081A1 (en) * | 2019-09-27 | 2021-04-01 | 浙江跃岭股份有限公司 | Nondestructive testing device for automobile hub |
| CN110567880A (en) * | 2019-10-22 | 2019-12-13 | 厦门大学 | Real-time online nondestructive test device for automobile hub |
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